How to install XP system in Win7 system? What are the precautions for dual system installation?

Although Win10 is perfect for users, classics such as Win7 and XP have not been degraded, and more and more users are favoring XP systems. For some reasons, users who need Win7 systems may also need to use XP systems, so installing dual systems is the best choice for users. How to install dual system?

install dual system, there are two options, one from Win7 install XP, the other is from Win7 install XP. As we all know, the system can be easily installed from the low version to the high version, and the downgrade from the high version to the low version may have various problems. Installing XP from Win7 is no exception. So if it is a dual system, we strongly recommend installing Win7 from XP to avoid problems. But if you have already used Win7 and want to install XP, it is ok.

Operation steps:

Prepare the system image and Ghost software:

XP system image download Win7 system image download Ghost hard disk version download

First, from Win7 One of the problems with installing XP is hardware compatibility:

1. XP does not recognize SATA hard drives and cannot use AHCI mode.

2, the second is the South Bridge chip ICH9 problem, this situation occurred in the second half of 2009 on the computer.

If it is just the problem one, just enter the BIOS and change the hard disk mode to IDE mode. However, if users of SSD (Solid State Drive) should pay attention to it, this will cause the speed of SSD to be greatly damaged and lose the meaning of using SSD. Therefore, we recommend installing an XP image that integrates SATA, AHCI/RAID, ICH9, etc., so that you can not set the BIOS item. After all, not all users have knowledge of the BIOS.

After downloading, we will get an ISO file, because we already have a Win7 system. For the sake of simplicity, we don't burn the CD, but extract a Ghost (.gho) inside. This is where we wait for the Ghost file to be restored. If the file you downloaded is directly a Ghost file, then we can use it directly.

Second, we need to prepare a PE system:

Now the general PE system (Chinese cabbage super U disk boot production tool download), PE will contain Ghost, so no need to prepare.

Third, Win7 system installation XP system:

1, prepare the partition for XP system

We need to prepare a primary partition for installing XP system. In the Win7 system, use the disk manager to create a primary partition with a capacity of at least 10 GB (as shown), preferably formatted in FAT32 format. If you are ready, this step can be skipped.

2, the installation process

Next we can start to install the system.

1, first enter the PE system, the detailed method can also refer to how to install Win7 with PE disk. Then we can find Ghost in the start menu program. The use of Ghost, because the steps are exactly the same as Ghost installation Win7, just use the Ghost image is different, you can refer to how to use Ghost to install the system.

2. After the completion, there are two methods of operation. Xiaobian recommends that you use the first one. This method is slightly more complicated than the second method, but the security and stability are better.

Method (1):

1. In the beginning of the PE system - find the ‘Diskgenius download & rsquo; tool, run.

2, then find your XP target disk (do not cover the C drive), here is my E drive, select, then, right mouse button, select "ldquo; activate the current partition" in the pop-up menu; , “Save Changes”.

3, after confirming, restart the machine, it will automatically enter the Ghost deployment. This process does not require any human manipulation. After the installation is complete, you will enter the XP interface. Start again and we will find that Win7's boot menu is gone. At this time, we need to run a repair gadget under XP. NT6 boot menu auto repair tool download ”.

4, press any key to automatically repair.

5 At this time, the dual system boot menu of Win7 and XP has been configured.

Restart, you will see the following menu, the Early Version Of Windows is the XP we installed.

Method (2):

1. After the Ghost is finished, restart the computer. We find that there is no startup menu, and it can only be started under Win7. It doesn't matter, after entering Win7 as a system administrator, copy the three files (all in the root directory of XP) of Win7 to the XP partitions, "ldld;", "ld.ini", "“boot.ini", and "NTDETECT.COM". In the partition.

2, then run the command prompt, in the pop-up command prompt window, enter the following commands in turn (enter one press enter each time, if the screen returns “ operation successfully completed ” information, then Continue to enter the next command, otherwise please check if the input is correct and re-enter):

1. 01
   bcdedit /create {ntldr} -d "Windows XP"< Br>
2. 02
   bcdedit /set {ntldr} device partition=D:
   
3. 03
   bcdedit /set {ntldr} pathtldr
   
4. < Em>04
   bcdedit /displayorder {ntldr} /addlast
   
   Copy code bcdedit /create {ntldr} -d "Windows XP"bcdedit /set {ntldr} device partition=D:bcdedit /set { Ntldr} pathtldrbcdedit /displayorder {ntldr} /addlast

   3. After restarting the computer after all commands are run, the boot menu will appear.
   

   Note: Where “E:” is the partition where XP is located, please modify it according to the actual situation.
   

   Select XP, the system will be deployed first, this process also does not require human operation. Then we can enter the familiar XP interface.
   

   The C drive that has installed the XP system cannot be used as the partition location for the Win7 system installation. The same applies to the C drive that has been installed on the Win7 system. There are some disadvantages of the dual system that cannot be avoided. For example, QQ installed in Win7 system can be used, and it can be used in XP, but there are cases where it cannot be used. We have to install a QQ again in the XP system, resulting in double Although the system is separate, it is occupied by multiple partitions for software storage.